Bower AFZPLX5 Panasonic FZ-LX5 52 mm Adapter Tube (Black) Filter Thread: 52mm For Panasonic Lumix DMC-LX5 Designed to fit 52mm fisheye, wide-angle, telephoto and macro lenses, filters, lens hoods and more. Lightweight, Easy to use, Durable Limited Lifetime Manufacturer's Warranty